// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-%typedarray%.from
description: >
  Return a new TypedArray from an ordinary object
includes: [testBigIntTypedArray.js]
features: [BigInt, Array.prototype.values, TypedArray]
---*/

function Test() {
    var source = {
      "0": 42n,
      "1": 44n,
      length: 2
    };

    testWithBigIntTypedArrayConstructors(function(TA) {
      var result = TA.from(source);

      assert.sameValue(result.length, 2);
      assert.sameValue(result[0], 42n);
      assert.sameValue(result[1], 44n);
      assert.sameValue(result.constructor, TA);
      assert.sameValue(Object.getPrototypeOf(result), TA.prototype);
    });
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
